Back during COVID I had an old MacBook Pro that I was using as a desktop which would run its fans at full blast whenever I had to do a video call, which was a lot of the time. Since I no longer had any intention to use this device as a laptop, I decided the best course of action would be to try and get as much heat into the metal baseplate of the laptop as I could, and then draw that heat off by some means. I settled on using large water cooling plates intended for Bitcoin ASIC miners. It worked really well! I posted about it on MacRumors: https://forums.macrumors.com/threads/so-i-water-cooled-my-ma...